I have a 4 year old Primera 2.0 SE 5 door hatch and it's been a fabulous car except for squeaky wipers. It's not the blades as I tried new ones last year with no improvement. I think it could be the linkage/bushes that are producing this noise but can't see how to get at them. Hoping someone here can help as a handbook ( Haynes ) is not available yet for this car.
TIA
Jim